Ram ram Rajarshi, Am 2009-12-27 11:39:28, schrieb Rajarshi Tiwari: > Dear friends, > Consider following situation - > > We write a lot commands, and make many typing errors. (e.g typed s instead > of ls, eco instead of echo and so on). These miss-typed commands are also > saved in history and create unnecessary crowd in the HISTFILE. Is there any > way to avoid this? More precisely, something that can decide whether to save > a command based on its exit status, or if $0 (in language of bash) is an > existing command.
This would not work, ich you have functions loaded from ~/.bashrc
which some_func_in_memory
return nothing...
> I did basic homework of searching the manpages of bash, history and also
> google a bit, but didn't find anything useful.
The only possibilit ist to use bash native command to save the current
history manualy, then use an dedicated program (simple bash script using
dialog/xdialog) which load the saved history delete the erronus lines,
save it back and reload it from your bash.
NOTE: The helperprogramm to do this has not to be
executed by the current shell but should be
sourced, otherwise you will get weird results.
> Thanks in advance :-)
>
> Rajarshi
Thanks, Greetings and nice Day/Evening
Michelle Konzack
Systemadministrator
Tamay Dogan Network
Debian GNU/Linux Consultant
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